| 000 | 00412nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 140317s9999 xx 000 0 und d | ||
| 082 | _a631.4 | ||
| 100 | _aFAO | ||
| 245 | _aOrganic Materials and Soil Productivity. | ||
| 260 |
_aRome _bFAO. _c1977 |
||
| 300 | _a119 | ||
| 653 | _aOrganic Materials | ||
| 653 | _aSoil Fertility | ||
| 653 | _aSoil Productivity | ||
| 653 | _aSoil Science | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c12378 _d12378 |
||